23665840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26893}}^1$

素因数の和:26917

約数の個数: 40

約数和(自身を含む): 60027408

約数和(自身を除く): 36361568

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 26893, 53786, 107572, 134465, 215144, 268930, 295823, 430288, 537860, 591646, 1075720, 1183292, 1479115, 2151440, 2366584, 2958230, 4733168, 5916460, 11832920, 23665840]

約数ペア:

[(1, 23665840), (2, 11832920), (4, 5916460), (5, 4733168), (8, 2958230), (10, 2366584), (11, 2151440), (16, 1479115), (20, 1183292), (22, 1075720), (40, 591646), (44, 537860), (55, 430288), (80, 295823), (88, 268930), (110, 215144), (176, 134465), (220, 107572), (440, 53786), (880, 26893)]